Sar Bani is a village in Gopiballavpur I tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Sar Bani was 407 which includes 216 males and 191 females. Sar Bani covers 90.9 ha area. Pincode of Sar Bani is 721506.